v3.26.3
Acquisitions and Disposals (Schedule of Acquisition of Towers and Related Asset and Liabilities by Assets Class) (Details) - Other Acquisitions [Member] - USD ($)
$ in Thousands
Sep. 30, 2026
Sep. 30, 2025
Business Acquisition [Line Items]    
Property and equipment, net $ 11,615 $ 476,720
Intangible assets, net 46,243 391,685
Operating lease right-of-use assets, net 115,656 82,910
Acquisition related holdbacks (645) (129)
Long-term lease liabilities (4,063) (57,623)
Other liabilities assumed, net (13,829) (258,812)
Total acquisitions of towers and related assets and liabilities $ 154,977 $ 634,751